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sesenic [268]
2 years ago
14

Cells must move materials through the _______ and throughout the ______ to maintain _______. Movement of substances is regulated

because membranes are _______ permeable. Membranes are __________ bilayers that contain embedded ________. The cells external environment and cytoplasm are aqueous, meaning that solutes such as _________ are dissolved in a solvent called ____________. Water may travel slowly through the membrane by _______ or quickly through protein channels called ________
.cytoplasm; proteins; salt; phospholipid; water; semi; membrane; osmosis; homeostasis; aquaporins.
Biology
1 answer:
Irina18 [472]2 years ago
6 0

Cells must move materials through the {membrane} and throughout the {cytoplasm} to maintain {homeostasis} Movement of substances is regulated because membranes are {semi} permeable. Membranes are {phospholipid} bilayers that contain embedded {proteins} The cells external environment and cytoplasm are aqueous, meaning that solutes such as {salt}are dissolved in a solvent called {water} Water may travel slowly through the membrane by {osmosis} or quickly through protein channels called {aquaporins}

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Yuko is Japanese and Elizabeth is American. Statistically, Yuko is more likely than Elizabeth to:
Sever21 [200]

Statistically, Yuko, who is Japanese, is more likely to express embarrassment when she is successful in a task, than Elizabeth, who is American.

<h3 /><h3>How is culture able to affect personality formation?</h3>

Culture corresponds to the set of values, habits and norms shared by a group. In Japan, for example, embarrassment is a cultural habit that represents the country's social identity and impacts the social and cognitive formation of the individual at different stages of life.

Therefore, the culture of embarrassment is important in Japan for expressing its identity in relation to itself, translating the historical values ​​that the Japanese are focused not on themselves, but on being of service to others.

Find out more about culture here:

brainly.com/question/25010777

3 0
2 years ago
How has CO2 changed over the last 200 years??
ExtremeBDS [4]

Answer:

It has increased

Explanation:

The concentration of carbon dioxide in the atmosphere has increased in the last 200 years. The extra carbon dioxide is causing an enhanced greenhouse effect greater than would happen naturally.

5 0
3 years ago
this part of the stomach contains thick muscle to mix the food and move the food into the duodenum. it is called _____.
Alla [95]

Answer:

Pylorus

Explanation:

The stomach is a J-shaped organ which is a part of the digestive system. The digestive system on one end is attached to the oesophagus and on the end to the small intestine.

The pylorus structure of the stomach is composed of thick muscles which help to mix or agitating the food in the stomach and controls the movement of the food to the duodenum which is the first part of the small intestine. The movement is controlled by the ring of muscles in the pylorus called pyloric sphincter.

Thus, Pylorus is the correct answer.

6 0
3 years ago
Although we think of land when we hear the word biome, there are also aquatic biomes. The abiotic factors that influence life fo
almond37 [142]

Answer:

B) and D) are the correct answers

Explanation:

Hadalpelagic zone contains life such as amphipods , snailfishes  and cusk-eels.

Epipelagic zone is the ONLY zone where visible light and algae can be found.  Lower than that the amount of light is  insufficient for plants to carry out  photosynthesis.

The mesopelagic zone has a diverse biological community that includes unique organisms adapted to live in a low-light environment including fish like

the blobfish, bristlemouths or the tasselled anglerfish.

8 0
3 years ago
A scientist makes primers specific to a particular str fragment these primers are then used to amplify the str fragments from 10
Nonamiya [84]

Answer:

The STR fragments will have different size for different animals.

Explanation:

  • STR means Short Tandem Repeats.
  • STR forms the genome's microsatellite region.
  • STR or microsatellite is that region of the genome where, about two to seven base pairs of the DNA (for example, ATGATGATGATG), are  repeated for multiple time. Such sequences can have few hundred repeats.
  • While replicating these micro-satellite regions, the accuracy of the DNA polymerase in proof-reading the sequence of the newly synthesised strand, decreases, due to the multiple repeats.
  • As a result of this, the DNA polymerase either adds more or adds less of such repeated sequences as compared to the parental DNA sequence. This results in generation of polymorphism (different microsatellite size in different individuals) in the repeat regions.
  • Due to difference in size of the STR in different individuals, the size of the fragment amplified through PCR will vary for different elephants.
5 0
3 years ago
Read 2 more answers
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